357 SIG Frangible Ammo

Description

High-Velocity 357 SIG Frangible Cartridges: Safe Close-Range Training

The snappier, bottlenecked 357 SIG platform brings devastating velocity to defensive and duty roles, but pushing full metal jacket lead rounds close to steel targets creates severe risks from sharp ricocheting fragments. Our specialized 357 SIG frangible ammunition completely rewrites the script on heavy-velocity training safety. By replacing standard solid-core bullets with a high-performance copper-composite matrix, this cartridge shatters into micro-pulverized powder the millisecond it meets a steel plate or hard backdrop, keeping the shooter and bystanders completely clear of fragment spray.

Select Your 100 Grain Performance Setup

We deliver these high-velocity training shells in a standard 50-round box configuration, available across two distinct variants built to match your local training environment:

• 100 Grain Standard: Formulated to closely replicate the energetic muzzle velocity, clean cycling speeds, and flat trajectories of premium duty loads while heavily reducing target wear.

• 100 Grain Lead-Free: Employs our precision copper-composite projectile combined with a clean-burning, lead-free primer setup. This variation is specifically built for strict indoor commercial ranges and tactical shoot-houses looking for absolute reduction in heavy metal vapor trails.

Engineered to Uniform SWET™ Guidelines

Bottlenecked handgun casings demand absolute dimensional precision to ensure consistent headspace, smooth extraction, and flawless feeding across factory barrels. Our entire line of 357 SIG frangible ammunition is loaded using our strict internal SWET™ (Same Way Every Time) production parameters. We hand-inspect every finished box, maintain strict concentricity metrics, and hold tight powder-charge limits. The result is a highly uniform round that feeds cleanly and functions reliably from the first trigger press to the fiftieth.

50 Rounds per Box